I talk to her cause we have kids but I will try to get a moment alone where I just ask her quietly, "Do you even miss me?" All I get back is her trying to hide her face with, " I don't want to talk about it," then walks away.
I used to have nightmares occasionally about something insignificant like trying to get someplace such as work, and never actually able to get there. Or dreams of going to sleep then getting up, going to work, then coming home and doing it all again in my dreams. But now I dream the replays of things she says or the way she looks when she doesn't want to see or talk to me.